夺命雷公狗---微信开发37----永久二维码2

<?php
/**
  * wechat php test
  */

//define your token
require_once "common.php";
//这里是引入curl发送函数的类
require_once ‘WeChat.class.php‘;
define("TOKEN", "twgdh");

//这里让这个类继承了curl发送参数的类
class wechatCallbackapiTest extends WeChat
{
    public function valid()
    {
        $echoStr = $_GET["echostr"];

        //valid signature , option
        if($this->checkSignature()){
            echo $echoStr;
            exit;
        }
    }

    public function responseMsg()
    {
        //get post data, May be due to the different environments
        $postStr = $GLOBALS["HTTP_RAW_POST_DATA"];
        
          //extract post data
        if (!empty($postStr)){
                /* libxml_disable_entity_loader is to prevent XML eXternal Entity Injection,
                   the best way is to check the validity of xml by yourself */
                // 使用simplexml技术对xml进行解析 
                // libxml_disable_entity_loader(true), 是从安全性考虑，为了防止xml外部注入，
                //只对xml内部实体内容进行解析
                libxml_disable_entity_loader(true);
                //加载 postStr 字符串
                $postObj = simplexml_load_string($postStr, ‘SimpleXMLElement‘, LIBXML_NOCDATA);
                $fromUsername = $postObj->FromUserName;
                $toUsername = $postObj->ToUserName;
                $keyword = trim($postObj->Content);
                $time = time();
                global $tmp_arr;
                
                //当用户公众号有互动时，我们将会动hd_time字段更新
                $connect = mysql_connect(‘localhost‘,‘root‘,‘root‘) or die(‘数据库链接失败‘);
                mysql_select_db(‘wxdb‘,$connect);
                mysql_query(‘set names utf8‘);
                $sql = "update qf_users set hd_time=‘{$time}‘ where openid=‘{$fromUsername}‘";
                mysql_query($sql, $connect);
                
                //根据接收到的消息类型，来进行分支处理(switch)
                switch($postObj->MsgType)
                {
                    case ‘event‘:
                        if($postObj->Event == ‘subscribe‘)
                        {
                            
                            $contentStr = "欢迎关注leigood微信测试号噢";
                            $resultStr = sprintf($tmp_arr[‘text‘], $fromUsername, $toUsername, $time, $contentStr);
                            echo $resultStr; 
                            //当用户订阅时，根据用户的扫描情况来保存该用户
                            $connect = mysql_connect(‘localhost‘,‘root‘,‘root‘) or die(‘连接数据库失败‘);
                            mysql_select_db(‘wxdb‘,$connect);
                            mysql_query(‘set names utf8‘);
                            //这里的EventKey是手册上告诉我们的，EventKey事件KEY值，qrscene_为前缀，后面为二维码的参数值
                            //EventKey也就是我们的场景值
                            $EventKey = $postObj->EventKey;
                            $sql = "insert into qrcode_users (id,openid,scene_id) values(NULL,‘{$fromUsername}‘,‘{$EventKey}‘)";
                            mysql_query($sql);
                            
                        }
                        
                        break;
                    case ‘text‘: //回复文本模块
                        //这里开始测试客服消息接口了
                        if(!empty($keyword)){
                           //将用户提交的内容入库
                           $connect = mysql_connect(‘localhost‘,‘root‘,‘root‘) or die(‘连接数据库失败‘);
                           mysql_select_db(‘wxdb‘,$connect);
                           mysql_query(‘set names utf8‘);
                           $sql = "insert into zx_info (id,openid,zx_info) values(NULL,‘{$fromUsername}‘,‘{$keyword}‘)";
                           mysql_query($sql);
                           
                           $contentStr = ‘您的咨询消息我们已经收到，稍后将会有我们的客服代表进行回复‘;
                           $resultStr = sprintf($tmp_arr[‘text‘], $fromUsername, $toUsername, $time, $contentStr);
                           echo $resultStr;
                        }else{
                            $contentStr = ‘您输入的格式有误‘;
                            $resultStr = sprintf($tmp_arr[‘text‘], $fromUsername, $toUsername, $time, $contentStr);
                            echo $resultStr;
                        }
                        break;
                    case ‘image‘: //处理用户上传图片
                        $media_id = $postObj -> MediaId; //获取到用户上传的图片的mediaid
                        $resultStr = sprintf($tmp_arr[‘image‘], $fromUsername, $toUsername, $time, $media_id);
                        echo $resultStr;
                        
                        //将图片保存到本地服务器的文件系统
                        //1.先给图片创建一个名字
                        $image_file_name = time().‘.jpg‘;
                        //2.获取该图片的内容
                        $image_file = file_get_contents($postObj->PicUrl);
                        //3.保存到本地服务器的文件系统
                        //提醒：一定要保证您创建的文件夹是www用户可读可写，否则无法保存该图片到文件夹下
                        file_put_contents("./uploadimage/".$image_file_name,$image_file);
                        
                        //将图片的路径和相关信息入库
                        //1.创建一张表
                        //2.链接mysql数据库，并且添加图片信息
                        $connect = mysql_connect(‘localhost‘,‘root‘,‘root‘);
                        mysql_select_db(‘wxdb‘,$connect);
                        mysql_query(‘set names utf8‘);
                        $media_path = "./uploadimage/".$image_file_name; //路径
                        $sql = "insert into keep_image_uploads (id,openid,media_id,media_path) values(NULL,‘{$fromUsername}‘,‘{$media_id}‘,‘{$media_path}‘)";
                        mysql_query($sql,$connect);
                        break;
                    case ‘voice‘: //处理用户上传语言的业务逻辑
                        $media_id = $postObj -> MediaId; //获取media_id的id号
                        $resultStr = sprintf($tmp_arr[‘voice‘], $fromUsername, $toUsername, $time, $media_id);
                        echo $resultStr;
                        break;
                    case ‘location‘: //处理用户上传的地理位置信息
                        $Location_X = $postObj -> Location_X; //获取上传地理位置的纬度
                        $Location_Y = $postObj -> Location_Y; //获取上传地地理位置经度
                        $contentStr = "您上报的地理位置是:\n经度是：{$Location_Y} \n纬度是: {$Location_X}";
                        $resultStr = sprintf($tmp_arr[‘text‘], $fromUsername, $toUsername, $time, $contentStr);
                        echo $resultStr;
                        break;
                    case ‘link‘: //接收并回复链接信息
                        //获取到用户上传的链接信息
                        $Title = $postObj -> Title;
                        $Url = $postObj -> Url;
                        $contentStr = "<a href=‘{$Url}‘>{$Title}</a>";
                        $resultStr = sprintf($tmp_arr[‘text‘], $fromUsername, $toUsername, $time, $contentStr);
                        echo $resultStr;
                        break;
                        
                }
        }else {
            echo "";
            exit;
        }
    }
        
    private function checkSignature()
    {
        // you must define TOKEN by yourself
        if (!defined("TOKEN")) {
            throw new Exception(‘TOKEN is not defined!‘);
        }
        
        $signature = $_GET["signature"];
        $timestamp = $_GET["timestamp"];
        $nonce = $_GET["nonce"];
                
        $token = TOKEN;
        $tmpArr = array($token, $timestamp, $nonce);
        // use SORT_STRING rule
        sort($tmpArr, SORT_STRING);
        $tmpStr = implode( $tmpArr );
        $tmpStr = sha1( $tmpStr );
        
        if( $tmpStr == $signature ){
            return true;
        }else{
            return false;
        }
    }
}

//如果这段代码放在上面，那程序将会报错，因为继承的问题，会显示类没有找到
$wechatObj = new wechatCallbackapiTest();
//当接入成功后，请注销这句话，否则，会反复验证。
//$wechatObj->valid();
//添加响应请求的语句
$wechatObj->responseMsg();

?>

<?php
    $connect = mysql_connect(‘localhost‘,‘root‘,‘root‘) or die(‘数据库连接失败‘);
    mysql_select_db(‘wxdb‘,$connect);
    mysql_query(‘set names utf8‘);
    $sql = "select * from qrcode_users";
    $res= mysql_query($sql);
    $row = array();
    while($r = mysql_fetch_assoc($res)){
        $row[] = $r;
    }
?>
<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>统计来路信息</title>
    </head>
    <body>
        <h1>统计来路信息</h1>
        <table border="1" cellpadding=‘0‘ cellspacing="0">
            <tr>
                <th>id</th>
                <th>openid</th>
                <th>信息来路</th>
            </tr>
            <?php foreach($row as $k=>$v){ ?>
                
            <tr>
                <td><?php echo $v[‘id‘]; ?></td>
                <td><?php echo $v[‘openid‘]; ?></td>
                <td>
                <?php 
                    //这里的$sc用来接收值的
                    $sc=‘‘;
                    if($v[‘scene_id‘] == ‘qrscene_10001‘){
                        $sc = "电视";
                    }else if($v[‘scene_id‘] == ‘qrscene_10002‘){
                        $sc = "杂志";
                    }else{
                        $sc = "其他";
                    }
                echo $sc;
                ?></td>;
            </tr>
            <?php } ?>
        </table>
    </body>
</html>